Pumpenregelsystem SYDFEE-2X/028R-PRA12KC1-0000-C0A0CXX - Bosch Rexroth R901167443

Under part load the pump control decides how much energy the whole plant uses. The SYDFEE-2X/028R-PRA12KC1-0000-C0A0CXX swivels the 28 cm³ pump back to actual demand while holding pressure up to 280 bar and flow up to 84 l/min.

Benefits

• Flow on demand, the pump swivels back instead of relieving over a pressure valve.
• 28 cm³ variable displacement, up to 84 l/min, operating pressure 280 bar at most.
• KC1 control card with on-board electronics, analogue command value at 24 V DC.
• Through-drive fitted, a second circuit can be flanged on.
• FKM seals and HLP fluid for units that run permanently warm, geared shaft (R).
• 22 kg, ISO 2-hole mounting flange, clockwise rotation.

Applications

It pays off in power units with long holding phases, on presses, test rigs and machine tools. There the gap between a de-stroked variable pump and a fixed pump running flat out shows directly in oil temperature.

Manufacturer

Bosch Rexroth, material number R901167443, product family SYDFEE. The control card type is written in the PRA12KC1 segment of the type code. Characteristic curves and installation dimensions are in data sheet RD 30030.